This 1988 Audi Quattro powered by a 2.2 L 20v AAN inline-five. The motor uses forged I-beam rods, Garrett GTX turbocharger, RS2-style exhaust manifold, and Milltek stainless steel exhaust system. Behind the motor is a five-speed manual transaxle and rear locking differential. The car rides on Verkline subframes with tubular control arms and adjustable coilovers. The body uses a carbon kevlar roof, polycarbonate side windows, and Group 4-style front bumpers, arches, and spoiler. A set of Braid 16-inch wheels hold Bridgestone Potenza RE-11 245/45 tires. More photos and specs can be found on Bring a Trailer.
Source: Bring a Trailer